Mixing tank for producing feed additive

The utility model provides a mixing tank for producing feed additives, which comprises a support bottom plate, an extension support, a sliding support, a feed mixing kettle, a power system and an adding structure, the extension support is fixedly mounted on the surface of the support bottom plate, and the sliding support is slidably mounted in the extension support. The feed mixing kettle is fixedly mounted between the sliding brackets; the power system is fixedly mounted at the bottom of the feed mixing kettle, and the adding structure is fixedly mounted at the top of the extension bracket; due to the arrangement of the feed mixing kettle and the adding structure, an additive can be accurately put into the mixing equipment, and the output quantity of the additive can be accurately determined. 本实用新型提供一种生产饲料添加剂用混合罐，包括支撑底板，延伸支架，滑动支架，饲料混合釜，动力系统和添加结构，其中：延伸支架固定安装在支撑底板的表面，且滑动支架滑动安装在延伸支架的内部，该饲料混合釜固定安装在滑动支架之间；所述动力系统固定安装在饲料混合釜的底部，且添加结构固定安装在延伸支架的顶部；本实用新型饲料混合釜和添加结构的设置，可以准确的将添加剂置入到混合设备内，可以准确的确定添加剂的输出量。